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Sehlahisoa

Silicone Masterbatch SC920 Ntlafatsa Bokgoni ba ho Sebetsa le Tlhahiso Disebedisweng tsa cable tsa LSZH le HFFR

Thuso ea ho sebetsana le silicone SC 920 ke thuso e khethehileng ea ho sebetsana le silicone bakeng sa thepa ea cable ea LSZH le HFFR e leng sehlahisoa se entsoeng ka lihlopha tse ikhethang tsa ts'ebetso ea polyolefins le co-polysiloxane. Polysiloxane sehlahisoa sena e ka bapala karolo ea ho tiisa substrate kamora phetoho ea copolymerization, e le hore ho lumellana le substrate ho be betere, 'me ho be bonolo ho e hasanya,' me matla a ho tlama a be matla, ebe e fa substrate ts'ebetso e ntle haholo. E sebelisoa ho ntlafatsa ts'ebetso ea ts'ebetso ea thepa tsamaisong ea LSZH le HFFR, 'me e loketse likhoele tse ntšitsoeng ka lebelo le phahameng, ho ntlafatsa tlhahiso, le ho thibela ketsahalo ea extrusion joalo ka bophara ba terata bo sa tsitsang le ho thella ha screw.


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Tlhaloso

Thuso ea ho sebetsana le silicone SC 920 ke thuso e khethehileng ea ho sebetsana le silicone bakeng sa thepa ea cable ea LSZH le HFFR e leng sehlahisoa se entsoeng ka lihlopha tse ikhethang tsa ts'ebetso ea polyolefins le co-polysiloxane. Polysiloxane sehlahisoa sena e ka bapala karolo ea ho tiisa substrate kamora phetoho ea copolymerization, e le hore ho lumellana le substrate ho be betere, 'me ho be bonolo ho e hasanya,' me matla a ho tlama a be matla, ebe e fa substrate ts'ebetso e ntle haholo. E sebelisoa ho ntlafatsa ts'ebetso ea ts'ebetso ea thepa tsamaisong ea LSZH le HFFR, 'me e loketse likhoele tse ntšitsoeng ka lebelo le phahameng, ho ntlafatsa tlhahiso, le ho thibela ketsahalo ea extrusion joalo ka bophara ba terata bo sa tsitsang le ho thella ha screw.

Litlhaloso tsa Sehlahisoa

Sehlopha

SC920

Ponahalo

pellet e tšoeu

Tekanyo ea ho qhibiliha (℃) (190℃,2.16kg)(g/10min)

30~60 (boleng bo tloaelehileng)

Taba e feto-fetohang (%)

≤2

Bongata ba bongata (g/cm³)

0.55~0.65

Melemo

1, Ha e sebelisoa tsamaisong ea LSZH le HFFR, e ka ntlafatsa ts'ebetso ea ho ntša ha ho bokellana ha melomo, e loketse ho ntša thapo ka lebelo le phahameng, ea ntlafatsa tlhahiso, ea thibela bophara ba ho se tsitse ha mola, ho thella ha screw le ketsahalo e 'ngoe ea ho ntša.

2, Ho ntlafatsa phallo ea ts'ebetso ka mokhoa o bonahalang, ho fokotsa ho qhibiliha ha viscosity ts'ebetsong ea tlhahiso ea thepa e nang le halogen e tletseng mollo e se nang mollo, ho fokotsa torque le hona joale ea ts'ebetso, ho fokotsa ho tsofala ha lisebelisoa, ho fokotsa sekhahla sa sekoli sa sehlahisoa.

3, Fokotsa ho bokellana ha hlooho ea die, fokotsa mocheso oa ts'ebetso, felisa ho phatloha ha ho qhibiliha le ho bola ha thepa e tala e bakoang ke mocheso o phahameng oa ts'ebetso, etsa hore bokaholimo ba terata e ntšitsoeng le thapo bo be bo boreleli le bo khanyang, fokotsa coefficient ea khohlano ea bokaholimo ba sehlahisoa, ntlafatsa ts'ebetso e boreleli, ntlafatsa khanya ea bokaholimo, fana ka maikutlo a boreleli, ntlafatsa ho hanyetsa ho ngoapa.

4, Ka polymer e khethehileng ea silicone e fetotsoeng e le motsoako o sebetsang, ntlafatsa ho hasana ha lintho tse thibelang malakabe tsamaisong, ho fana ka botsitso bo botle le ho se fallele.

Mokhoa oa ho sebelisa

Kamora ho kopanya SC 920 le resin ka tekanyo, e ka etsoa ka kotloloho kapa ea sebelisoa kamora ho granulation. Palo e khothaletsoang ea ho eketsa: Ha palo ea ho eketsa e le 0.5%-2.0%, e ka ntlafatsa ts'ebetso, ho phalla le ho lokolloa ha sehlahisoa; Ha palo ea ho eketsa e le 1.0%-5.0%, thepa ea bokaholimo ba sehlahisoa e ka ntlafatsoa (boreleli, qetello, ho hanyetsa ho ngoapa, ho hanyetsa ho tsofala, jj.)

Sephutheloana

25Kg / mokotla, mokotlana oa pampiri oa matsoho

Polokelo

E tsamaise e le lik'hemik'hale tse seng kotsi. Boloka sebakeng se pholileng, se nang le moea o kenang hantle.

Nako ea ho boloka lintho

Litšobotsi tsa mantlha li lula li sa senyeha likhoeli tse 24 ho tloha ka letsatsi la tlhahiso, haeba li bolokiloe polokelong e khothaletsoang.


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